5456890878

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{2141}}^1$

素因数の和:2441

約数の個数: 64

約数和(自身を含む): 11489071104

約数和(自身を除く): 6032180226

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 142, 186, 193, 213, 386, 426, 579, 1158, 2141, 2201, 4282, 4402, 5983, 6423, 6603, 11966, 12846, 13206, 13703, 17949, 27406, 35898, 41109, 66371, 82218, 132742, 152011, 199113, 304022, 398226, 413213, 424793, 456033, 826426, 849586, 912066, 1239639, 1274379, 2479278, 2548758, 4712341, 9424682, 12809603, 14137023, 25619206, 28274046, 29338123, 38428809, 58676246, 76857618, 88014369, 176028738, 909481813, 1818963626, 2728445439, 5456890878]

約数ペア:

[(1, 5456890878), (2, 2728445439), (3, 1818963626), (6, 909481813), (31, 176028738), (62, 88014369), (71, 76857618), (93, 58676246), (142, 38428809), (186, 29338123), (193, 28274046), (213, 25619206), (386, 14137023), (426, 12809603), (579, 9424682), (1158, 4712341), (2141, 2548758), (2201, 2479278), (4282, 1274379), (4402, 1239639), (5983, 912066), (6423, 849586), (6603, 826426), (11966, 456033), (12846, 424793), (13206, 413213), (13703, 398226), (17949, 304022), (27406, 199113), (35898, 152011), (41109, 132742), (66371, 82218)]